68960304

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^2$

素因数の和:144

約数の個数: 180

約数和(自身を含む): 231915216

約数和(自身を除く): 162954912

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 37, 42, 43, 48, 56, 63, 72, 74, 84, 86, 111, 112, 126, 129, 144, 148, 168, 172, 222, 252, 258, 259, 296, 301, 333, 336, 344, 387, 444, 504, 516, 518, 592, 602, 666, 688, 774, 777, 888, 903, 1008, 1032, 1036, 1204, 1332, 1548, 1554, 1591, 1776, 1806, 1849, 2064, 2072, 2331, 2408, 2664, 2709, 3096, 3108, 3182, 3612, 3698, 4144, 4662, 4773, 4816, 5328, 5418, 5547, 6192, 6216, 6364, 7224, 7396, 9324, 9546, 10836, 11094, 11137, 12432, 12728, 12943, 14319, 14448, 14792, 16641, 18648, 19092, 21672, 22188, 22274, 25456, 25886, 28638, 29584, 33282, 33411, 37296, 38184, 38829, 43344, 44376, 44548, 51772, 57276, 66564, 66822, 68413, 76368, 77658, 88752, 89096, 100233, 103544, 114552, 116487, 133128, 133644, 136826, 155316, 178192, 200466, 205239, 207088, 229104, 232974, 266256, 267288, 273652, 310632, 400932, 410478, 465948, 478891, 534576, 547304, 615717, 621264, 801864, 820956, 931896, 957782, 1094608, 1231434, 1436673, 1603728, 1641912, 1863792, 1915564, 2462868, 2873346, 3283824, 3831128, 4310019, 4925736, 5746692, 7662256, 8620038, 9851472, 11493384, 17240076, 22986768, 34480152, 68960304]

約数ペア:

[(1, 68960304), (2, 34480152), (3, 22986768), (4, 17240076), (6, 11493384), (7, 9851472), (8, 8620038), (9, 7662256), (12, 5746692), (14, 4925736), (16, 4310019), (18, 3831128), (21, 3283824), (24, 2873346), (28, 2462868), (36, 1915564), (37, 1863792), (42, 1641912), (43, 1603728), (48, 1436673), (56, 1231434), (63, 1094608), (72, 957782), (74, 931896), (84, 820956), (86, 801864), (111, 621264), (112, 615717), (126, 547304), (129, 534576), (144, 478891), (148, 465948), (168, 410478), (172, 400932), (222, 310632), (252, 273652), (258, 267288), (259, 266256), (296, 232974), (301, 229104), (333, 207088), (336, 205239), (344, 200466), (387, 178192), (444, 155316), (504, 136826), (516, 133644), (518, 133128), (592, 116487), (602, 114552), (666, 103544), (688, 100233), (774, 89096), (777, 88752), (888, 77658), (903, 76368), (1008, 68413), (1032, 66822), (1036, 66564), (1204, 57276), (1332, 51772), (1548, 44548), (1554, 44376), (1591, 43344), (1776, 38829), (1806, 38184), (1849, 37296), (2064, 33411), (2072, 33282), (2331, 29584), (2408, 28638), (2664, 25886), (2709, 25456), (3096, 22274), (3108, 22188), (3182, 21672), (3612, 19092), (3698, 18648), (4144, 16641), (4662, 14792), (4773, 14448), (4816, 14319), (5328, 12943), (5418, 12728), (5547, 12432), (6192, 11137), (6216, 11094), (6364, 10836), (7224, 9546), (7396, 9324)]